Spain and Argentina weather: heatwaves and seasonal shifts

Weather patterns across Spain and parts of Argentina show significant temperature variations. In Spain, AEMET reports a return of high temperatures, with some areas expected to exceed 35°C as high pressure dominates. While much of the peninsula remains stable and sunny, some instability persists in the Mediterranean and the Canary Islands. Notably, AEMET confirmed that the summer of 2026 in the Balearic Islands was the warmest since 1961, featuring an average temperature of 27.1°C and a 76% decrease in typical rainfall.

In Argentina, regions such as Necochea, Quequén, and Bahía Blanca are experiencing stable conditions with moderate temperatures. Forecasts for Necochea and Quequén indicate a mild Thursday with maximums around 17°C to 20°C, though a shift toward cooler, windier, and potentially rainy weather is expected by the weekend.